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Dortmund Data Bank
Thermophysical Data for Process Design
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Query

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DDB#	Name	CAS-RN	Formula
11	Ethanol	64-17-5	C₂H₆O	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
282	1,2-Propanediol	57-55-6	C₃H₈O₂	Overview	Details
3646	Naproxen	22204-53-1	C₁₄H₁₄O₃	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	372	3	n.a.
174	Water		47	1
282	1,2-Propanediol			n.a.

**Heats of Mixing (HE)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	141	7	n.a.
174	Water		10	n.a.
282	1,2-Propanediol			n.a.

**Gas Solubilities (GLE)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	10	n.a.	n.a.
174	Water		n.a.	n.a.
282	1,2-Propanediol			n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	77	3	n.a.
174	Water		11	n.a.
282	1,2-Propanediol			n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	65	n.a.	n.a.
174	Water		63	n.a.
282	1,2-Propanediol			n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	288	3	n.a.
174	Water		38	n.a.
282	1,2-Propanediol			n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	35	n.a.	11
174	Water		4	9
282	1,2-Propanediol			2

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	589	24	n.a.
174	Water		115	n.a.
282	1,2-Propanediol			n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	9	n.a.	n.a.
174	Water		n.a.	n.a.
282	1,2-Propanediol			n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	373	2	n.a.
174	Water		77	n.a.
282	1,2-Propanediol			n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	50	n.a.	n.a.
174	Water		21	n.a.
282	1,2-Propanediol			n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	45	n.a.	n.a.
174	Water		22	n.a.
282	1,2-Propanediol			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	61	n.a.	n.a.
174	Water		25	n.a.
282	1,2-Propanediol			n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	35	1	n.a.
174	Water		20	n.a.
282	1,2-Propanediol			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	134	n.a.	n.a.
174	Water		4	n.a.
282	1,2-Propanediol			n.a.

**Mixture Flash Points (MFLP)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	14	n.a.	n.a.
174	Water		n.a.	n.a.
282	1,2-Propanediol			n.a.

**Gas Hydrate Data (GHD)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	1	n.a.	n.a.
174	Water		n.a.	n.a.
282	1,2-Propanediol			n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	9	n.a.	n.a.
174	Water		n.a.	n.a.
282	1,2-Propanediol			n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	48	n.a.	n.a.
174	Water		1	n.a.
282	1,2-Propanediol			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	122	n.a.	3
174	Water		16	14
282	1,2-Propanediol			1

**Total**
DDB#	Name	174	282	3646	Naproxen
11	Ethanol	2478	43	14
174	Water		474	24
282	1,2-Propanediol			3

Dortmund Data Bank Version: February 2024

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